Honeywell SLG 700 User Manual page 27

Key: Plain = Read only
Measured Products
(Read only)
Config. Dynamic Var.
PV (Primary Variable and
loop current)
SV (Secondary Variable)
TV (Tertiary variable)
QV (Quaternary variable)
PV is
SV is
TV is
QV is
Revision 5
Table 4 - Basic Configuration parameters, cont'd
Bold = Configurable Bold underline = Method
Dynamic Variables
Single Liquid,
Two Liquids Flooded
Two Liquids Non-Flooded
Product Level
Product Level %
Distance To Product
Product Level Rate
Vapor Thickness
Vapor Thickness %
Interface Level
Interface Level %
Distance To Interface
Interface Level Rate
Upper Product
Thickness
Product Volume
Vapor Volume
Lower Product Volume
Upper Product Volume
PV's assigned variable.
SV's assigned variable.
TV's assigned variable.
QV's assigned variable.
SLG 700 Series HART Option User's Manual
Bold italic = Table or graph
Selected product being measured.
IMPORTANT: If the user changes the
Measured Product after configuring Dynamic
Variables, always check that dynamic
variables configuration corresponds to the
new Measured Product. (For example, an
error will be generated if PV is Intf Level
while Measured Product is Single Liquid.)
Four dynamic variables PV, SV, TV, and QV
can each be configured to monitor a
different device variable. These 4 dynamic
variables and their live measured values will
be displayed under the Monitor tab.
Note: The device variables available to PV,
SV, TV and QV will vary according to the
measured products. For example, Dist to Intf
will not be available for a single liquid. Also,
the volume-related device variables are
available only if the volume calculation
method has been configured (page Error!
Bookmark not defined.). Always check
configuration after changing Measured
Product configuration.
IMPORTANT: The PV primary variable is
the process variable that controls the loop
output, whereas the SV, TV and QV are
monitored only.
For more details on abbreviations used
please refer to DD help files.
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